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209 lines
5.0 KiB
JavaScript
209 lines
5.0 KiB
JavaScript
"use strict";
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const conversions = require("webidl-conversions");
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const utils = require("./utils.js");
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const Impl = require("../events/Event-impl.js");
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const impl = utils.implSymbol;
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const convertEventInit = require("./EventInit").convert;
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function Event(type) {
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if (!this || this[impl] || !(this instanceof Event)) {
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throw new TypeError("Failed to construct 'Event': Please use the 'new' operator, this DOM object constructor cannot be called as a function.");
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}
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if (arguments.length < 1) {
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throw new TypeError("Failed to construct 'Event': 1 argument required, but only " + arguments.length + " present.");
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}
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const args = [];
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for (let i = 0; i < arguments.length && i < 2; ++i) {
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args[i] = arguments[i];
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}
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args[0] = conversions["DOMString"](args[0]);
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args[1] = convertEventInit(args[1]);
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module.exports.setup(this, args);
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}
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Event.prototype.stopPropagation = function stopPropagation() {
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if (!this || !module.exports.is(this)) {
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throw new TypeError("Illegal invocation");
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}
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const args = [];
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for (let i = 0; i < arguments.length && i < 0; ++i) {
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args[i] = arguments[i];
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}
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return this[impl].stopPropagation.apply(this[impl], args);
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};
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Event.prototype.stopImmediatePropagation = function stopImmediatePropagation() {
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if (!this || !module.exports.is(this)) {
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throw new TypeError("Illegal invocation");
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}
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const args = [];
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for (let i = 0; i < arguments.length && i < 0; ++i) {
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args[i] = arguments[i];
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}
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return this[impl].stopImmediatePropagation.apply(this[impl], args);
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};
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Event.prototype.preventDefault = function preventDefault() {
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if (!this || !module.exports.is(this)) {
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throw new TypeError("Illegal invocation");
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}
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const args = [];
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for (let i = 0; i < arguments.length && i < 0; ++i) {
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args[i] = arguments[i];
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}
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return this[impl].preventDefault.apply(this[impl], args);
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};
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Event.prototype.initEvent = function initEvent(type, bubbles, cancelable) {
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if (!this || !module.exports.is(this)) {
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throw new TypeError("Illegal invocation");
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}
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if (arguments.length < 3) {
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throw new TypeError("Failed to execute 'initEvent' on 'Event': 3 arguments required, but only " + arguments.length + " present.");
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}
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const args = [];
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for (let i = 0; i < arguments.length && i < 3; ++i) {
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args[i] = arguments[i];
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}
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args[0] = conversions["DOMString"](args[0]);
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args[1] = conversions["boolean"](args[1]);
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args[2] = conversions["boolean"](args[2]);
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return this[impl].initEvent.apply(this[impl], args);
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};
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Object.defineProperty(Event.prototype, "type", {
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get() {
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return this[impl].type;
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},
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enumerable: true,
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configurable: true
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});
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Object.defineProperty(Event.prototype, "target", {
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get() {
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return this[impl].target;
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},
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enumerable: true,
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configurable: true
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});
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Object.defineProperty(Event.prototype, "currentTarget", {
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get() {
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return this[impl].currentTarget;
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},
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enumerable: true,
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configurable: true
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});
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Object.defineProperty(Event, "NONE", {
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value: 0,
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enumerable: true
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});
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Object.defineProperty(Event.prototype, "NONE", {
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value: 0,
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enumerable: true
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});
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Object.defineProperty(Event, "CAPTURING_PHASE", {
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value: 1,
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enumerable: true
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});
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Object.defineProperty(Event.prototype, "CAPTURING_PHASE", {
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value: 1,
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enumerable: true
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});
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Object.defineProperty(Event, "AT_TARGET", {
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value: 2,
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enumerable: true
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});
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Object.defineProperty(Event.prototype, "AT_TARGET", {
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value: 2,
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enumerable: true
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});
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Object.defineProperty(Event, "BUBBLING_PHASE", {
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value: 3,
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enumerable: true
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});
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Object.defineProperty(Event.prototype, "BUBBLING_PHASE", {
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value: 3,
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enumerable: true
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});
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Object.defineProperty(Event.prototype, "eventPhase", {
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get() {
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return this[impl].eventPhase;
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},
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enumerable: true,
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configurable: true
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});
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Object.defineProperty(Event.prototype, "bubbles", {
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get() {
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return this[impl].bubbles;
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},
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enumerable: true,
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configurable: true
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});
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Object.defineProperty(Event.prototype, "cancelable", {
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get() {
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return this[impl].cancelable;
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},
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enumerable: true,
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configurable: true
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});
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Object.defineProperty(Event.prototype, "defaultPrevented", {
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get() {
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return this[impl].defaultPrevented;
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},
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enumerable: true,
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configurable: true
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});
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Object.defineProperty(Event.prototype, "timeStamp", {
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get() {
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return this[impl].timeStamp;
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},
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enumerable: true,
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configurable: true
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});
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module.exports = {
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is(obj) {
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return !!obj && obj[impl] instanceof Impl.implementation;
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},
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create(constructorArgs, privateData) {
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let obj = Object.create(Event.prototype);
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this.setup(obj, constructorArgs, privateData);
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return obj;
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},
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setup(obj, constructorArgs, privateData) {
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if (!privateData) privateData = {};
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privateData.wrapper = obj;
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Object.defineProperty(obj, "isTrusted", {
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get() {
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return obj[impl].isTrusted;
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},
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enumerable: true,
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configurable: false
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});
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obj[impl] = new Impl.implementation(constructorArgs, privateData);
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obj[impl][utils.wrapperSymbol] = obj;
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},
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interface: Event,
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expose: {
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Window: { Event: Event },
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Worker: { Event: Event }
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}
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};
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